CN204108269U - A kind of sheet billet continuous casting cutting machine swing roller water cooling plant - Google Patents
A kind of sheet billet continuous casting cutting machine swing roller water cooling plant Download PDFInfo
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- CN204108269U CN204108269U CN201420576805.6U CN201420576805U CN204108269U CN 204108269 U CN204108269 U CN 204108269U CN 201420576805 U CN201420576805 U CN 201420576805U CN 204108269 U CN204108269 U CN 204108269U
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Abstract
A kind of sheet billet continuous casting cutting machine swing roller water cooling plant, belongs to continuous casting cutter oscillating roller equipment technical field, for carrying out cooling protection to oscillating roller and backplate.Its technical scheme is: the utility model eliminates original fixing nozzle; swing power transmission shaft below oscillating roller is installed the oscillating roller cooling water pipe axially identical with oscillating roller; uniform nozzle on oscillating roller cooling water pipe; whole roll surface is carried out water-cooled covering; prevent the accumulation of high-temperature steel slag; the bottom of the burning torch granulation water cooling water pipe in cutting machine both sides arranges downward elbow jet nozzles; elbow jet nozzles is relative with two side guard plates; two side guard plates are all protected; while reduction accumulated slag, reach energy-saving and cost-reducing, reduce worker's labour intensity.The utility model can meet the requirement reducing oscillating roller and backplate part accumulated slag, can improve the service life of oscillating roller, reduces spare parts consumption, improves cutting accuracy, meets environment protection requirement, have significant economic benefit and social benefit.
Description
Technical field
The utility model relates to the chilled water unit that a kind of sheet billet continuous casting cutting machine swing roller eliminates accumulated slag, belongs to continuous casting cutter oscillating roller equipment technical field.
Background technology
Steel mill many employings cutting torches slab, the splashing of cutting slag can be produced in cutting process, cutting machine bottom roller-way adopts swingable design, in cutting process when strand runs to roller position, in order to not cut damage oscillating roller, roller can automatically to lower swing, and cutting proceeds.In gas flame cuttiug process, high-temp liquid slag splashes, if be not granulated water quench cutting slag accordingly, it is be difficult to cleaning that oscillating roller, two side guard plates and machinery swing the slag piled up at position.If cleaning can cause backplate deformed damaged not in time, machinery swings position retard motion, oscillating roller surface accumulated slag etc., therefore workman will emit high temperature to carry out periodic cleaning to slag aborning, and not only labour intensity is large, and environment temperature is high, and the service life of roller is shorter, costly.
In order to carry out effective cooling to cutting slag, oscillating roller is provided with water cooling plant.The roller cooling of current oscillating roller adopts air cooling, and oscillating roller bearings at both ends position adopts water-cooled, and Gun Jian position, roller both sides is provided with backplate, prevents the cutting slag splashed from swinging transmission portion to machinery and piles up.The high-temperature steel slag of cutting, by with the hard-wired cooling water nozzle water-spraying control of car, falls after being granulated cooling, washes away with water, and this kind of design, because structure is simple, easy to use, investment is lower, is thus widely used.But finding in production reality, there are some defects in current oscillating roller cooling device.One is backplate intermediate arrangement 1 nozzle between roller and roller, these nozzles are fixedly mounted on backplate irremovable, and in production when the oscillating roller bottom, water-cooled nozzle is just away from roller, do not have any effect, the cutting slag now splashed will drop on roller and form accumulation; Two is do not have cooling water in the middle of single roller, and slag is easily piled up, and causes roll surface uneven and uneven in temperature, easily produces be full of cracks, reduces roller service life, affects cutting accuracy; Three is that backplate accumulated slag is more, and cleaning work amount is large, and labour intensity is high.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of sheet billet continuous casting cutting machine swing roller water cooling plant, this oscillating roller water cooling plant can cool the full roll surface of oscillating roller, avoid at roll surface accumulated slag, improve roll surface cooling effect, improve the service life of roller, whole cooling protection can be carried out to oscillating roller two side guard plate simultaneously, while reduction accumulated slag, reach energy-saving and cost-reducing, reduce the object of worker's labour intensity.
The technical scheme solved the problems of the technologies described above is:
A kind of sheet billet continuous casting cutting machine swing roller water cooling plant, which increase oscillating roller cooling water pipe, oscillating roller cooling water pipe is between oscillating roller and oscillating roller power transmission shaft, the axis of oscillating roller cooling water pipe is parallel with the axis swinging power transmission shaft, oscillating roller cooling water pipe is fixed on oscillating roller power transmission shaft by support, axis along oscillating roller cooling water pipe is evenly equipped with multiple nozzle, and nozzle is relative with the roll surface of oscillating roller, and one end of oscillating roller cooling water pipe is connected with cooling water pipeline by metal hose.
Above-mentioned sheet billet continuous casting cutting machine swing roller water cooling plant; the bend pipe of level is arranged at the bottom of the burning torch granulation water cooling water pipe in cutting machine both sides; bend pipe is axially along the direction of slab movement; have multiple downward elbow jet nozzles in the bottom of bend pipe along bend pipe axially-aligned, the lower bend nozzle of the burning torch granulation water cooling water pipe of both sides is relative with above the backplate of oscillating roller both sides respectively.
The beneficial effects of the utility model are:
The utility model eliminates original fixing nozzle, swing power transmission shaft below oscillating roller is installed the oscillating roller cooling water pipe axially identical with oscillating roller, uniform nozzle on oscillating roller cooling water pipe, whole roll surface is carried out water-cooled covering, when the oscillating roller bottom, water-cooled nozzle is carried out water-spraying control to roll surface and is rinsed slag, prevents the accumulation of high-temperature steel slag, nozzle, with swing drive axis, carries out cooling protection to oscillating roller all the time; Meanwhile; the bottom of the burning torch granulation water cooling water pipe in cutting machine both sides arranges downward elbow jet nozzles; elbow jet nozzles is relative with two side guard plates; when cutting machine is walked; elbow jet nozzles moves with burning torch; the slag of splashing is cooled and washes away; make it can not be attached on backplate; the fixing cooling water protection of two side guard plates is changed into and can protect with the cooling water of car movement; reach the object that oscillating roller two side guard plate all protects; reach energy-saving and cost-reducing while reducing accumulated slag, reduce worker's labour intensity.
The utility model can meet the requirement reducing oscillating roller and backplate part accumulated slag, the service life of oscillating roller can be improved, reduce spare parts consumption, improve cutting accuracy, change little, less investment in addition, meet environment protection requirement, environmentally safe harmless advantage, there is significant economic benefit and social benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1.
In figure, mark is as follows: cutting machine 1, burning torch 2, walking track 3, burning torch granulation water cooling water pipe 4, slab 5, oscillating roller 6, swing span 7, oscillating roller power transmission shaft 8, backplate 9, oscillating roller cooling water pipe 10, support 11, nozzle 12, metal hose 13, bend pipe 14, elbow jet nozzles 15.
Detailed description of the invention
The utility model improves existing oscillating roller cooling device; cancel original fixing nozzle; swing power transmission shaft 8 below oscillating roller 6 installs oscillating roller cooling water pipe 10; the bottom of the burning torch granulation water cooling water pipe 4 in cutting machine 1 both sides arranges downward elbow jet nozzles 15; elbow jet nozzles 15 is relative with two side guard plates 9, realizes the cooling protection to oscillating roller 6 and backplate 9.
Show in figure, oscillating roller 6 is connected with swing power transmission shaft 8 by swing span 7.When swinging power transmission shaft 8 and rotating, oscillating roller power transmission shaft 8 drives oscillating roller 6 to swing by swing span 7.Oscillating roller cooling water pipe 10 is between oscillating roller 6 and oscillating roller power transmission shaft 8, and the axis of oscillating roller cooling water pipe 10 is parallel with the axis swinging power transmission shaft 8, and oscillating roller cooling water pipe 10 is fixed on oscillating roller power transmission shaft 8 by support 11.When swing power transmission shaft 8 rotates, oscillating roller cooling water pipe 10, along with rotation, keeps, with the relative position of oscillating roller 6, carrying out uninterrupted cooling to oscillating roller 6.
Show in figure, the axis along oscillating roller cooling water pipe 10 is evenly equipped with multiple nozzle 12, and nozzle 12 is relative with the roll surface of oscillating roller 6, and one end of oscillating roller cooling water pipe 10 is connected with cooling water pipeline by metal hose 13.Nozzle 12 uniform on oscillating roller cooling water pipe 10 carries out water-cooled covering to whole roll surface; when oscillating roller 6 bottom, water-cooled nozzle 12 pairs of roll surfaces carry out water-spraying control and rinse slag, prevent the accumulation of high-temperature steel slag; nozzle 12 rotates with swing power transmission shaft 8, carries out cooling protection all the time to oscillating roller 6.
Show in figure; the bend pipe 14 of level is arranged at the bottom of the burning torch granulation water cooling water pipe 4 in cutting machine 1 both sides; bend pipe 14 is axially along the direction of slab 5 movement; have multiple downward elbow jet nozzles 15 in the bottom of bend pipe 14 along bend pipe 14 axially-aligned, the lower bend nozzle 15 of the burning torch granulation water cooling water pipe 4 of both sides is relative with above the backplate 9 of oscillating roller 6 both sides respectively.When cutting machine 1 car body is walked forward, elbow jet nozzles 15 downward above backplate 9 follows the walking of cutting machine 1 car body, the backplate 9 of cutting part side is covered, ensure that the slag that splash in subtend side in whole cutting stroke carries out cooling and rinsing, stop the formation of accumulated slag.
The fixing cooling water protection of two side guard plates changes into and can protect with the cooling water of car movement by this structure, reaches the object that oscillating roller two side guard plate all protects, reaches energy-saving and cost-reducing while reducing accumulated slag, reduce worker's labour intensity.The quantity of elbow jet nozzles 15 can be considered according to on-site parameters such as nozzle model and area coverage, cooling water pressure, flows, sets up 1-2 and is advisable.
The utility model is by above-mentioned improvement, not only solve oscillating roller 6 roll surface accumulated slag and life-span low problem, and considerably reduce the accumulation of side apron 9 slag, improve the operational reliability of swing mechanism, reduce the labour intensity of worker, improve production efficiency.
An embodiment of the present utility model is after the flame cutting machine of continuous casting workshop is implemented, flame cutting machine, compared with originally, can reduce roller every year and change 10, saves roller rehabilitation expense 120,000 yuan, reduce worker to work for 4800 times/people, there is significant economic benefit.
Claims (2)
1. a sheet billet continuous casting cutting machine swing roller water cooling plant, it is characterized in that: which increase oscillating roller cooling water pipe (10), oscillating roller cooling water pipe (10) is positioned between oscillating roller (6) and oscillating roller power transmission shaft (8), the axis of oscillating roller cooling water pipe (10) is parallel with the axis swinging power transmission shaft (8), oscillating roller cooling water pipe (10) is fixed on oscillating roller power transmission shaft (8) by support (11), axis along oscillating roller cooling water pipe (10) is evenly equipped with multiple nozzle (12), nozzle (12) is relative with the roll surface of oscillating roller (6), one end of oscillating roller cooling water pipe (10) is connected with cooling water pipeline by metal hose (13).
2. sheet billet continuous casting cutting machine swing roller water cooling plant according to claim 1; it is characterized in that: the bend pipe (14) of level is arranged at the bottom of burning torch granulation water cooling water pipe (4) in cutting machine (1) both sides; bend pipe (14) is axially along the direction of slab (5) movement; have multiple downward elbow jet nozzles (15) in the bottom of bend pipe (14) along bend pipe (14) axially-aligned, the lower bend nozzle (15) of burning torch granulation water cooling water pipe (4) of both sides is relative with backplate (9) top of oscillating roller (6) both sides respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576805.6U CN204108269U (en) | 2014-10-08 | 2014-10-08 | A kind of sheet billet continuous casting cutting machine swing roller water cooling plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576805.6U CN204108269U (en) | 2014-10-08 | 2014-10-08 | A kind of sheet billet continuous casting cutting machine swing roller water cooling plant |
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| Publication Number | Publication Date |
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| CN204108269U true CN204108269U (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420576805.6U Active CN204108269U (en) | 2014-10-08 | 2014-10-08 | A kind of sheet billet continuous casting cutting machine swing roller water cooling plant |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945189A (en) * | 2017-05-03 | 2017-07-14 | 江苏秉宸科技有限公司 | A kind of diamond wire multi-line slicer |
| CN106955983A (en) * | 2017-05-15 | 2017-07-18 | 安徽富凯特材有限公司 | A kind of device for reducing slab nose |
| CN109290538A (en) * | 2018-10-10 | 2019-02-01 | 江苏联峰能源装备有限公司 | A kind of flame cutting machine skimming device and its installation method |
| CN110465433A (en) * | 2019-08-06 | 2019-11-19 | 马鞍山市智新纳米材料有限公司 | A kind of ceramic coating scraper leather coating spraying device |
| CN113843401A (en) * | 2020-12-23 | 2021-12-28 | 马鞍山德勤机械科技有限公司 | Swing roller device of square billet continuous casting machine |
-
2014
- 2014-10-08 CN CN201420576805.6U patent/CN204108269U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945189A (en) * | 2017-05-03 | 2017-07-14 | 江苏秉宸科技有限公司 | A kind of diamond wire multi-line slicer |
| CN106945189B (en) * | 2017-05-03 | 2019-07-23 | 江苏秉宸科技有限公司 | A kind of diamond wire multi-line slicer |
| CN106955983A (en) * | 2017-05-15 | 2017-07-18 | 安徽富凯特材有限公司 | A kind of device for reducing slab nose |
| CN109290538A (en) * | 2018-10-10 | 2019-02-01 | 江苏联峰能源装备有限公司 | A kind of flame cutting machine skimming device and its installation method |
| CN110465433A (en) * | 2019-08-06 | 2019-11-19 | 马鞍山市智新纳米材料有限公司 | A kind of ceramic coating scraper leather coating spraying device |
| CN110465433B (en) * | 2019-08-06 | 2020-11-10 | 马鞍山市智新纳米材料有限公司 | Ceramic coating scraper coating spraying device |
| CN113843401A (en) * | 2020-12-23 | 2021-12-28 | 马鞍山德勤机械科技有限公司 | Swing roller device of square billet continuous casting machine |
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